Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388963 | Image display system and image display method | — | 2025-08-12 |
| 12027082 | Display method and display system | Hiroki Nishioka | 2024-07-02 |
| 12019362 | Projection system | — | 2024-06-25 |
| 11140314 | Imaging display device, imaging display system, and control method of imaging display device | — | 2021-10-05 |
| 9791708 | Display apparatus | Tomio Sonehara, Takashi Endo | 2017-10-17 |
| 9470899 | Display apparatus | Takashi Endo, Tomio Sonehara | 2016-10-18 |
| 9097849 | Display device | — | 2015-08-04 |
| 8591035 | Display device | — | 2013-11-26 |
| 8274531 | Display apparatus for projecting overlapping windows with light modulation valves | — | 2012-09-25 |
| 7714941 | Control system and controlled apparatus and control apparatus adapted to the system | — | 2010-05-11 |
| 7319464 | Method and apparatus for adjusting dot clock signal | — | 2008-01-15 |
| 7176883 | Input device using tapping sound detection | Takeshi Furihata | 2007-02-13 |
| 7167645 | Image processing system, projector, information storage medium, and image processing method | Hideki Matsuda | 2007-01-23 |
| 7119957 | Polarization luminaire and projection display | Yoshitaka Itoh | 2006-10-10 |
| 6731343 | Method and apparatus for adjusting dot clock signal | — | 2004-05-04 |
| 6657613 | Input device using tapping sound detection | Takeshi Furihata | 2003-12-02 |
| 6598979 | Control of luminous flux when person approaches path of projection rays emitted from projector | — | 2003-07-29 |
| 6587092 | Remote coordinate input device and remote coordinate input method | — | 2003-07-01 |
| 6512507 | Pointing position detection device, presentation system, and method, and computer-readable medium | Takeshi Furihata, Kazunori Hiramatsu, Junichi Nakamura | 2003-01-28 |
| 6499847 | Projection system and projector | — | 2002-12-31 |
| 6411438 | Polarization luminaire and projection display | Yoshitaka Itoh | 2002-06-25 |
| 6344927 | Polarization luminaire and projection display | Yoshitaka Itoh, Junichi Nakamura, Tadaaki Nakayama | 2002-02-05 |
| 6320559 | Head-mounted image display device and data processing apparatus including the same | Masaaki Yasukawa, Tadashi Kinebuchi, Noriko Watanabe, Syoichi Uchiyama, Hiroshi Kamakura +1 more | 2001-11-20 |
| 6317118 | Remote coordinate input device and remote coordinate input method | — | 2001-11-13 |
| 6304296 | Method and apparatus for adjusting dot clock signal | — | 2001-10-16 |